Products Adhesives

645 Flächen Kleber

Hybrid adhesive
See product information

Product information and downloads

The smoothable adhesive for floor and wall bonding

Thanks to our 645 Flächen Kleber, wall and floor coverings stay in place immediately without slipping. This adhesive bonds shortly after it has been applied and is extra-easy to use thanks to its one-component composition. It also cures with virtually no shrinkage. The MS hybrid adhesive is water and solvent-free and does not cause any wood swelling or damage to solvent-sensitive materials. 645 Flächen Kleber is permanently elastic and tension-equalising. It reliably creates bonds on a wide variety of materials such as wood, concrete, metal, plastic and even enamelled glass. With the approvals it has received and tests it has passed, the adhesive is also ideal for bonding wall coverings in the food industry. Plus, because it is odourless, it is a great choice for interior fitting and finishing.

All properties Standards and technical data Downloads
Low emissions during the curing phase
Ultra-strong initial tack
Very easy to smooth
Approved for use in food applications

Properties

  • Suitable for toothed smoothing tool
  • Can be covered with paint coats
  • Silicone-free
  • Compatible with a wide range of materials
  • Adheres to moist substrates
  • Solvent-free
  • Noise-abating
  • Low-emitting
  • Odourless

Standards

  • EC1 Plus
  • EC1
  • for food areas
  • DIN EN ISO 846
  • For clean rooms

Technical data

Shore hardness
ca. 50 (ISO 848)
Storage life
12 months in a cool and dry place
Tear strength
~ 6,50 N/mm (ASTM D 624)
Shrinkage
-3%
Basis
hybrid adhesive – silane terminated polymers
Density
1,55 g/cm³ (DIN 52451)
Temperature resistance
-40°C to +90°C
Curing time
~ 2.5 mm after 24 hours (at +23°C/50% relat. humidity)
Elongation at break
ca. 350 % (DIN 53504-S1)
Colours
white
Processing temperature (substrate, environment)
+5°C to + 35°C
Packaging
600ml-foil bags, 1,800ml-foil bags, 20 l-hobbocks. Alternative packaging upon request
Skin over time
approx. 15 min. (at +23°C/50% relative humidity)

Downloads

Data sheets

645 Flächenkleber GB.pdf
PDF, 106.08 kb

Safety data sheets

645 Flächen Kleber-SDS-EN.pdf
PDF, 143.15 kb

Certificates

645 Flächen Kleber Emicode EC1-PLUS Englisch.pdf
PDF, 283.06 kb

Applications

Main applications

Illustration Abdichtung einer Kühltruhe
Seals in the food industry
Professional-grade materials for the food industry must meet strict standards.
Illustration Boden verkleben
Bonding floors
When laying flooring, smoothable adhesive is easier to apply.
Illustration Bodenbelag Schiff
Bonding flooring on waterborne vessels
Vibration-dampening and elastic sealants are ideally suited to withstand the movements on ships and boats.
Illustration Auto
Bonding vehicle parts
Adhesives used on vehicles stand out for their optimum hold on metal and their exceptional resilience.
Bonding soundproofing materials
An elastic material absorbs vibrations, helping to soundproof the space in question.
Installing mirrors
Low-odour and fast-cure materials are suitable for sealing and bonding special types of glass and mirrors.
Bonding wooden wall panels
Sandable adhesives with low levels of harmful substances are suitable for installing wooden wall panels.

Other applications

Bonding insulation material in vehicles
If products are compatible with a wide range of materials, this makes it possible to install insulation materials in vehicles and vessels.
Vehicle and watercraft interiors
Materials with low levels of harmful substances are used for sealing and bonding in vehicles or waterborne vessels.
Creating sandwich panels
Extra-resilient adhesives are suitable for bonding sandwich panels.
Installing wall panels
Low-odour and elastic sealants are suitable for installing wall panels in bathrooms.
Extras

Complete your set.

Produktbild Druckluftpresse RM18 - Ramsauer
Druckluftpresse RM18
Available for corporate customers Available for corporate customers
Produktbild Flächendüse für Druckluftpresse 300 mm- Ramsauer
Flächendüsen für RM18 und E1800
Available for corporate customers Available for corporate customers
Produktbild 1090 Ramoflex Alu - Dichtungsband - Ramsauer
1090 Ramoflex Alu
Produktbild 504 Universal Reinigungstücher - Ramsauer
504 Universal Reinigungstücher
2 sizes
Druckpump- Zerstäuber 1 Liter
Related products

Explore more products.

650 Boden Kleber
Hybrid adhesive
2 sizes
Available for corporate customers Available for corporate customers
How-tos
How to pick the right adhesive for your application.
Discover more
Contact
Got a question or looking for a contact at Ramsauer?
Get in touch with us
Portrait Aron Wörther Ramsauer
Overview Product information and downloads Applications Extras How-tos
Available for corporate customers